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The first question we ask is if the compound is ionic or covalent? That is, does it have ionic bonds, or covalent bonds? If it is covalent, which is typically between 2 or more nonmetals, we need to ask, is it a simple molecule, or is it an acid.
Sodium nitrate is the chemical compound with the formula Na N O 3. This alkali metal nitrate salt is also known as Chile saltpeter (large deposits of which were historically mined in Chile) [4] [5] to distinguish it from ordinary saltpeter, potassium nitrate. The mineral form is also known as nitratine, nitratite or soda niter.
For example, the systematic name for KNO 3 is potassium nitrate, but its common name is saltpeter. In this text, we use a systematic nomenclature to assign meaningful names to the millions of known substances.
Several ionic compounds are listed in Table 6.2, with both their common and systematic names. TABLE 6.2 Names and formulas of some common ionic compounds. Many of the rules by which names are assigned are based on the concept of oxidation numbers.
20 maj 2018 · Thus, Na + is the sodium ion, Al 3+ is the aluminum ion, Ca 2+ is the calcium ion, and so forth. We have seen that some elements lose different numbers of electrons, producing ions of different charges (Figure 3.3).
For example, the systematic name for KNO 3 is potassium nitrate, but its common name is saltpeter. In this text, we use a systematic nomenclature to assign meaningful names to the millions of known substances.
Examples of compounds for which common names are used include water (H 2 O), ammonia (NH 3), and methane (CH 4). Naming Ionic Compounds. (Metals with Non-metals) The names of ionic compounds are written by listing the name of the positive ion followed by the name of the negative ion.
